Go. Read. This. Book. Now.<p>This is a must-read for any developer who wants to know Javascript better. This is the book that taught me everything I know about prototypes, method decorators, and functional programming in Javascript. Sure, I'd read countless other Javascript books, but Reg has a way of explaining things in a way that connected the dots for me. This is probably the only programming book I've re-read cover to cover a dozen times or more.<p>I'd also strongly suggest you throw a few bucks Reg's way for the ebook (PDF, EPUB, MOBI) version of this book. I only know Reg through his writing, but he sounds like a great guy. The fact that he's releasing this gem for free is pure madness on his part.<p>If you couldn't yet tell, highly recommended.
Hi,<p>My name is Andre Alves Garzia and I am a Mozilla Rep (a.k.a. Volunteer) working on Firefox OS awareness. I wrote a quick guide for Firefox OS development that is also available for Free with a CC license on Leanpub at <a href="https://leanpub.com/quickguidefirefoxosdevelopment" rel="nofollow">https://leanpub.com/quickguidefirefoxosdevelopment</a><p>I think your book is really great and I would like to add it as a recommended reading on the next iteration of my quick guide if that is ok with you.<p>Thanks very much for the hard work, your book is a wonderful resource!<p>Cheers
I'll be checking out the book now, but I'm wondering how many people are intrigued by the name rather than turned off by it.<p>As a Canadian, I should have had some exposure to Allonge, but sadly I do not, so I didn't know if this is a framework, methodology, etc. etc. Javascript Allonge is free, but that doesn't tell me what Allonge is. Javascript Allonge book is free. Ok, what is it going to teach me.<p>I'm happy to give it a read, and the reviews here are great, just wondering if you might have more success as an author with less cryptic titles.<p>Hope I don't come off sounding like an ass.
This is going right on my reading list.<p>And as always, it's great to see more good free technical books out there, and it's great to see a fellow HN'er succeeding. Seeing them together is just amazing.<p>Serious kudos!<p>Edit: And while this was obviously not the intent, this absolutely made me go out and buy the book. Both for the gesture of support (and the actual monetary support), but also because it's nicer to have this in .mobi format. So as often happens, karma wins.
At the end of <a href="https://leanpub.com/javascript-allonge/read#leanpub-auto-values-and-identity" rel="nofollow">https://leanpub.com/javascript-allonge/read#leanpub-auto-val...</a>, it states that when you do this:<p><pre><code> var ouroboros = [];
ouroboros[0] = ouroboros;
//=> [ [Circular] ]
</code></pre>
Examining ouroboros and ouroboros[0] with '===' will show that they are different.<p>But isn't that wrong? Comparing a reference of 'ouroboros' to whatever's in 'ouroboros[0]', which happens to be a reference of 'ouroboros' will return true.<p>Maybe I'm misinterpreting the statement?
Thanks for this! You are a great writer, I read Coffeescript Ristretto and it was a big help. I appreciate the rigor you bring to technical writing. I actually bought Javascript Allonge after reading Coffeescript Ristretto but it's always great to hear more good information is available for free.
Reg: Is there a way after reading the book to donate a few bucks in a tip jar? It's unlikely that I ever purchase this ebook but I would maybe like to toss a 10 spot your way for the value I will extract from this.
I bought the book yesterday and it's definitely worth it. I would buy it again even if I knew it was free. It's in my top JavaScript books, along with others like Maintainable JavaScript, Testable JavaScript and Effective JavaScript.<p>@raganwald I hope you plan to write other JS books as well, you're one of the most original && intelligent authors out there.
Thank you. Just this past weekend I came to the realization that, after using JavaScript on and off for over 10 years, I don't actually <i>know</i> JavaScript. Not even close. I'm sure I'm not alone. Anyway, I've just skimmed through your offering and it looks like an entertaining read. This came at a good time.
Damn, I just paid for this book 3 weeks ago!<p>But for those who haven't read it, it was money incredibly well spent. I have a much greater understanding of JavaScript's batshit crazy semantics and FP techniques. It will make you a better programmer, regardless of whether you use JS regularly or not. But if you do, I think this book is as close to capturing the true soul of Javascript as anything I've read. The examples are very well thought out, and the writing style is a joy to read. And if you like it as much as I did, I hope you'll kick a few bucks the author's way.<p>Well done Mr. Braithwaite!
Bought the book a few weeks ago. Have not finished yet, but it's an excellent read thus far. I knew it was a must-read after hearing Reg's interview on the Javascript Jabber podcast.
You werent kiddint when you said this book would someday be offered free on the javascript jabber podcast. As someone who was waiting for this day, thanks!!!
This is great news! I haven't read the book yet, had been meaning to pick it up for some time now. Reg is such a gifted writer; he manages to make a very effective point, built up organically through relevant examples. I always feel challenged to learn something, and I really enjoy his writing style - I've begun writing, and the challenge makes me appreciate his work all the more.<p>Can't wait to read this!
I've started reading it this morning, and I find the first part of the book to be a clear, concise and practical introduction to the mechanics underpinning functional programming.<p>Love or hate or indifference for JavaScript aside, this looks like an excellent <i>programming</i> book. Thanks, Reg.
Brilliant book - and was a bargain at its launch price (I know I enjoyed it) - now fantastic value and everyone with any interest in JavaScript should read it.
This is awesome. I've been a happy reader for quite some time now, and I'm glad that even more people will be able to read this excellent book!